[LFR] Fullstack Developer Java/Kubernetes in Nantes - 2030

Project overview

The mission focuses on the design, development, and operation of backend applications in a Java and Kubernetes environment. It aims to develop REST APIs and microservices, while ensuring the quality, performance, security, and resilience of the applications. The project is part of a technical environment integrating DevOps practices and continuous integration and deployment pipelines.

Missions:

Expected Profile:

Experienced to senior fullstack developer with over five years of experience in application development. Expertise in Java and Kubernetes is expected, as well as a good command of Spring Boot, Spring Cloud, REST APIs, and Docker. Knowledge of Kafka, PostgreSQL, Oracle or MongoDB databases, as well as Git, GitLab CI/CD or Jenkins, Maven, SonarQube, and JUnit tools is appreciated.

• Design and develop backend applications in Java
• Develop and maintain REST APIs and microservices
• Deploy and operate applications on Kubernetes
• Participate in the industrialization of deployments via CI/CD pipelines
• Implement automated tests and apply good development practices
• Collaborate with DevOps teams, architects, and Product Owners
• Improve application performance
• Strengthen application security and resilience

Project details

• Start: 01/11/2026
• Duration: 3 mois
• Remote: hybrid
• Location: Nantes, Pays de la Loire, FR
• Rate: 25-50 EUR/h
• Languages: French